208793417

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1667}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 247397760

約数和(自身を除く): 38604343

約数列:

[1, 7, 29, 203, 617, 1667, 4319, 11669, 17893, 48343, 125251, 338401, 1028539, 7199773, 29827631, 208793417]

約数ペア:

[(1, 208793417), (7, 29827631), (29, 7199773), (203, 1028539), (617, 338401), (1667, 125251), (4319, 48343), (11669, 17893)]